Math formulas for grades 1 to 6, what are math formulas for grades 1 to 6?

1. Graphical calculation formulas.

1.Perimeter formula.

The type of formula is indicated by letters.

Rectangle Circumference = (Length + Width) 2 (A+B) 2 Square Circumference = Side Length 4 A 4=4a

Circumference of a circle = Diameter = 2 Radius C= D = 2 R2, Area Formula.

The type of formula is indicated by letters.

Rectangle area = length and width s=a b

Square Area = Side Length Side Length s=a a

Parallelogram area = base height s=a h

Trapezoidal area = (upper bottom + lower bottom) height 2 s = (a+b) h 2 triangular area = base height 2 s = a h 2

The surface area of the cuboid (length and width + length and height + width and height) 2s = (a b + a h + b h) 2

Cube surface area = edge length Ridge length 6 s= a a 6 circle area = square of radius s= r2

Cylinder side area = bottom perimeter height.

s= diameter height.

2 radius height = c h

d×h2×π×r×h

Cylinder surface area = side area + 2 base area.

Bottom circumference height + 2 squares of the radius.

Diameter height + 2 squares of radius.

2 Radius High + 2 radius squared.

c×h+2πr2

d×h+2πr2

2×π×r×h +2πr2

3.Volume formula.

The type of formula is indicated by letters.

Rectangle Length, width, height, a, b h

Cube edge length edge length edge length a a a

The bottom area of the cylinder is high r2h

The bottom area of the cone is 3 high

The square of the radius is 3 s h3 high

R2H3 Additional Notes:

Sum of the edges of the cuboid = (length + width + height) 4

Cube edge length sum = edge length 12

2. Memorize the following positive and negative proportional relationships:

Proportional relationship: y=kx

The circumference of a square is proportional to the length of its sides.

The circumference of a rectangle is proportional to (length + width).

The circumference of a circle is proportional to its diameter.

The circumference of a circle is proportional to its radius.

The area of a circle is proportional to the square of the radius.

This is too much, the system summarizes it. For example, triangular.

First grade of primary schoolMathematical formulasAs follows:

a) Elementary School Mathematics.

Addition and subtraction formulas.

Addition + Addition = Sum (swap the position of the addition and the unchanged).

Subtracted Subtraction = Difference.

Sum = Addition + Addition Difference = Subtracted Subtraction.

and plus = another addition is subtracted difference = minus.

Another addition = and addition subtraction subtracted difference.

Difference + subtraction = subtraction.

Subtracted = Difference + Subtraction.

Find out how much a large number is more than a small number, and use subtraction (-) to calculate.

Find out how much the decimal is less than the large number, and use the subtraction method (-) to calculate.

Large number Small number Extra number Small number Large number - extra number Extra number Large number - decimal number.

Below " " is to find the total, using the addition (+) calculation.

Above " " is to find the part, which is calculated by subtraction (-).

c) Hour and minute hands (the hour hand is short, the minute hand is long).

1:60 a.m.

60 minutes 1 hour.

1 quarter 15 minutes.

The minute hand points to 12 and the hour hand points to the numerals.

The minute hand points to 6 is half the hour, and the hour hand is half past the number.

4) Yuan angular points.

1 yuan 10 jiao.

1 Jiao 10 points.

1 yuan 100 points.

5) **Application questions.

Find out the known conditions and problems first, then decide to use addition or subtraction to calculate, and finally remember to write an answer.

Find out what the total is, and calculate it by addition (+).

Find out how much is left, how much is left, and how much is left, and calculate it by subtraction (-).

All for grades 1 to 6Mathematical formulasAs follows:

1. The number of copies per copy The total number of copies.

Total Number of copies per copy.

Total number of copies per copy.

Multiples Multiples Multiples of multiples.

Multiples of 1 multiple.

Multiples Multiples 1 multiple.

3. Speed time distance.

Distance, speed, time.

Distance, time, speed.

4. Unit price, quantity, total price.

Total Price, Unit Price, Quantity.

Total price, quantity, unit price.

5. Work efficiency.

Working hours The total amount of work done.

Total amount of work, work efficiency, working hours.

Total work, working hours, work efficiency.

6. Add the number of additions and.

and one plus and the other plus.

7. The subtracted number is the difference between the subtracted number and the subtraction.

Subtracted = Difference + Subtraction.

Difference + subtraction = subtraction.

8. Factor Factor product.

The product of one factor is another factor.

9. The dividend quotient of the divisor.

The dividend quotient is the divisor.

The quotient divisor is the dividend.

10. a square.

C circumference, S area, A side length.

Circumference Side length 4

c = 4a area side length side length.

s=a a11, cube.

v: volume, a: edge length.

Surface area. Ridge length Ridge length 6

Table A 6

Volume Edge Length Edge Length Edge Length.

v=a×a×a

12. a rectangle.

C circumference, S area, A side length.

Circumference (length and width) 2

c=2(a+b)

Area, length, width.

s=ab13, cuboid.

V: Volume, S: Area, A: Length, B: Width, H: Height.

Surface area (length, width, height, width, height) 2

s=2(ab+ah+bh)

Volume length, width, height.

v=abh14, triangle.

S area, A bottom, H high.

Area base height 2

s=ah÷2

The height of the triangle is 2 bases.

The base area of the triangle is 2 high.

Math Formulas for Primary 1-6 Grades:1. The number of copies per copy The total number of copies.

Total Number of copies per copy.

Total number of copies per copy.

Multiples Multiples Multiples of multiples.

Multiples of 1 multiple.

Multiples Multiples 1 multiple.

3. Speed time distance.

Distance, speed, time.

Distance, time, speed.

4. Unit price, quantity, total price.

Total Price, Unit Price, Quantity.

Total price, quantity, unit price.

5. Work efficiency, working hours, total work.

Total amount of work, work efficiency, working hours.

Total work, working hours, work efficiency.

6. Add the number of additions and.

and one plus and the other plus.

7. The subtracted number is the difference between the subtracted number and the subtraction.

Subtracted = Difference + Subtraction.

Difference + subtraction = subtraction.

8. Factor Factor product.

The product of one factor is another factor.

9. The dividend quotient of the divisor.

The dividend quotient is the divisor.

The quotient divisor is the dividend.

Elementary School Math Graph Calculation Formula:

1. Square.

C circumference, S area, A side length.

Circumference Side length 4

c = 4a area side length side length.

s=a a2, cube.

v: volume, a: edge length.

Surface area Ridge length Ridge length 6

Table A 6

Volume Edge Length Edge Length Edge Length.

v=a×a×a

3. Rectangle.

C circumference, S area, A side length.

Circumference (length and width) 2

c=2(a+b)

Area, length, width.

s=ab4, cuboid.

V: Volume, S: Area, A: Length, B: Width, H: Height.

1) Surface area (length, width, height, width, height) 2

s=2(ab+ah+bh)

2) Volume: length, width, height.

v=abh5, triangle.

S area, A bottom, H high.

Area base height 2

s=ah÷2

The height of the triangle is 2 bases.

The base area of the triangle is 2 high.

6. Parallelogram.

S area, A bottom, H high.

The area is high at the bottom.

s=ah7, trapezoidal.

S area: A, upper bottom, lower bottom, H high.

The area (top bottom, bottom bottom) is 2 high

s=(a+b)×h÷2

8. Round. S area c perimeter d = diameter r = radius.

1) Perimeter diameter 2 radius.

c=πd=2πr

2) Area Radius Radius

9. a cylinder.

V: Volume H: High S; Base area r: bottom radius c: bottom perimeter.

1) The side area of the bottom circumference is high.

2) Surface area, side area, bottom area 2

3) The volume of the bottom area is high.

4) Volume side area 2 radius.

10. a cone.

V: Volume H: High S; Base area r: The radius of the bottom surface.

Volume Bottom Area High 3

Total Total Copies Average.

The full math formulas for grades 1 to 6 are as follows:

1. The number of copies per copy The total number of copies.

Total Number of copies per copy.

Total number of copies per copy.

Multiples Multiples Multiples of multiples.

Multiples of 1 multiple.

Multiples Multiples 1 multiple.

3. Speed time distance.

Distance, speed, time.

Distance, time, speed.

4. Unit price, quantity, total price.

Total Price, Unit Price, Quantity.

Total price, quantity, unit price.

5. Work efficiency, working hours, total work.

Total work efficiency Frank shirt such as working hours let start.

Total work, working hours, work efficiency.

6. Add the number of additions and.

and one plus then another plus.

7. The subtracted number is the difference between the subtracted number and the subtraction.

Subtracted = Difference + Subtraction.

Difference + subtraction = subtraction.

8. Factor Factor product.

The product of one factor is another factor.

9. The dividend quotient of the divisor.

The dividend quotient is the divisor.

The quotient divisor is the dividend.

10. a square.

C circumference, S area, A side length.

Circumference Side length 4

c = 4a area side length side length.

s=a a11, cube.

v: volume, a: edge length.

Surface area Ridge length Ridge length 6

Table A 6

Volume Edge Length Edge Length Edge Length.

v=a×a×a

12. a rectangle.

C circumference, S area, A side length.

Circumference (length and width) 2

c=2(a+b)

Area, length, width.

s=ab13, cuboid.

V: Volume, S: Area, A: Length, B: Width, H: Height.

Surface area (length, width, height, width, height) 2

s=2(ab+ah+bh)

Volume length, width, height.

v=abh<>

14. a triangle.

S area, A bottom, H high.

Area base height 2

s=ah÷2

The height of the triangle is 2 bases.

The base area of the triangle is 2 high.

The area of the triangle = base height 2, the formula s = a h 2. Wait.

Mathematical formulas are a way of expressing some of the connections that people find in the natural world and express them in a certain way. It is a representation of the equal or unequal connection between the number of different things in nature, it accurately and quietly reflects the relationship between the inside and outside of things, and is the basis for us to reach another thing from one thing, so that we can better understand the essence and connotation of things.

The formula also is: the area of the square = the length of the side The formula for the length of the side = a a. The product of the rectangle = length and width of the formula s=a b.

Area of the parallelogram = base height formula s=a h. The area of the trapezoid = (upper bottom + lower bottom) height 2 formula s = (a + b) h 2. Inner Corner and:

The sum of the inner angles of the triangle = 180 degrees. The volume of the box = length width height formula: v=abh.

Volume of the box (or cube) = base area High formula: v=abh.

The full math formulas for grades 1 to 6 are as follows:

1. The number of each copy The number of copies of the total number of trembling rocks.

Total Number of copies per copy.

Total number of copies per copy.

Multiples Multiples Multiples of multiples.

Multiples of 1 multiple of 1.

Multiples Multiples 1 multiple.

3. Speed time distance.

Distance, speed, time.

Distance, time, speed.

4. Unit price, quantity, total price.

Total Price, Unit Price, Quantity.

Total price, quantity, unit price.

5. Work efficiency, working hours, total work.

Total amount of work, work efficiency, working hours.

Total work, working hours, work efficiency.

6. Add the number of additions and.

and one plus and the other plus.

7. The subtracted number is the difference between the subtracted number and the subtraction.

Subtracted = Difference + Subtraction.

Difference + subtraction = subtraction.

8. Factor Factor product.

The product of one factor is another factor.

9. The dividend quotient of the divisor.

The dividend quotient is the divisor.

The quotient divisor is the dividend.

10. a square.

C circumference, S area, A side length.

Circumference Side length 4

c = 4a area side length side length.

s=a a11, cube.

v: volume, a: edge length.

Surface area Ridge length Ridge length 6

Table A 6

Volume Edge Length Edge Length Edge Length.

v=a×a×a

12. a rectangle.

C circumference, S area, A side length.

Circumference (length and width) 2

c=2(a+b)

Area, length, width.

s=ab13, long eggplant round cube.

V: Volume, S: Area, A: Length, B: Width, H: Height.

Surface area (length, width, height, width, height) 2

s=2(ab+ah+bh)

Volume length, width, height.

v=abh14, triangle.

S area, A bottom, H high.

Area base height 2

s=ah÷2

The height of the triangle is 2 bases.

The base area of the triangle is 2 high.